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Commit 0394b212 authored by Yorke Lee's avatar Yorke Lee
Browse files

Fix for drag start event being incorrectly cached 

Since DRAG_END is now being delivered only to views that
returned true from DRAG_STARTED, make sure to clear
mCurrentDragStartEvent when returning false from DRAG_STARTED,
to avoid incorrectly sending DRAG_STARTED events to children
views on visibility changes.

Bug: 27595763

Change-Id: Ic18628b48b474351e2433e871bf545657a6ebf52
parent 95171050

core/java/android/view/ViewGroup.java

+7 −0
Original line number Diff line number Diff line
@@ -1382,6 +1382,13 @@ public abstract class ViewGroup extends View implements ViewParent, ViewManager 
            if (mIsInterestedInDrag) {

                retval = true;

            }



            if (!retval) {

                // Neither us nor any of our children are interested in this drag, so stop tracking

                // the current drag event.

                mCurrentDragStartEvent.recycle();

                mCurrentDragStartEvent = null;

            }

        } break;



        case DragEvent.ACTION_DRAG_ENDED: {